【摘要】 本文提出利用三维地震资料相干数据分析研究曲流河沉积相的方法 ,其优点是在地质分析的基础上 ,对沉积体系有较为明显的识别特征 ,且在钻井较少的地区尤为实用。该方法在济阳拗陷东北部上第三系应用中取得了较为明显的效果。更多还原

【Abstract】 The method that studies sedimentary facies of meandering channel by using the an alysis of 3-D seismic coherent data has been put forward in the paper.Its adva ntage is to have more clear identified characteristics to sedimentary system bas ed on geological analysis and especially is practical in the area with a little drilled data.The remarkable effects have been acquired by using the method for Tertiary in northeast area of Jiyang depression.更多还原